Eating cucumber stomach pain may be caused by intestinal spasm, enteritis and other intestinal diseases. 1. Intestinal cramps: as a food, cucumber is rich in fiber, protein, vitamin C, vitamin B, carotene, calcium, phosphorus, iron and other nutrients. Cucumber can promote gastrointestinal peristalsis and relieve the symptoms of constipation due to its high content of fiber. But cucumber is cold food, may stimulate the gastrointestinal mucosa leading to gastrointestinal cramps symptoms of eating cucumber stomach pain. 2. enteritis: eating cucumber may lead to gastrointestinal peristalsis accelerated, intestinal mucosa congestion and edema, stomach pain, bloating, diarrhea, acid reflux, vomiting and other symptoms of gastroenteritis. So once the phenomenon of eating cucumber stomach pain, need to go to the hospital for further examination of abdominal ultrasound, blood, stool routine and other items to find the cause.